ae875515566648dbf165cc44cef7fd281316c80dcb47417880b39fc647bdd01a

Analysis

max time kernel
91s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
15/03/2024, 10:59

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General

Target

cb3b9411ad47095295fb58fa1df1aa14.exe
Size

8KB
MD5

cb3b9411ad47095295fb58fa1df1aa14
SHA1

c57340c04f628d3a28d4ab138c64fb552b1e3f23
SHA256

ae875515566648dbf165cc44cef7fd281316c80dcb47417880b39fc647bdd01a
SHA512

2b6707a85f67c0167d040847ca6d77f7130ad2b31f36027253f17e88d38da6f70a08c5aa7cce61957a8e0621642a4f5208deee4216963dcc49ac825bfcaed044
SSDEEP

192:OJr4JnIXfBSX2z3AleyW0UBqa6mlTGfJHXDYMI8:tQs2TnyW03a6mlTGfJUh8

Score

8^/10

persistence upx

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	cb3b9411ad47095295fb58fa1df1aa14.exe

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4804-1-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4804-3-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4804-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4804-5-0x0000000000400000-0x0000000000403000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4656	4804	WerFault.exe	84

C:\Users\Admin\AppData\Local\Temp\cb3b9411ad47095295fb58fa1df1aa14.exe
"C:\Users\Admin\AppData\Local\Temp\cb3b9411ad47095295fb58fa1df1aa14.exe"
1⤵
- Adds policy Run key to start application
PID:4804
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 476
  2⤵
  - Program crash
  PID:4656

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4804 -ip 4804
1⤵
PID:4948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4804-0-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/4804-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4804-2-0x00000000001C0000-0x00000000001C2000-memory.dmp

Filesize
8KB

Download
memory/4804-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4804-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4804-5-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads